Inventor
ZHIXIAN WU
Inventor
CN
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Lprimary
B60LPropulsion of electrically-propelled vehicles13%
H02JElectric power networks13%
Y02TClimate change mitigation technologies related to transportation12%
F21KNon-electric light sources using luminescence8%
F21VFunctional features or details of lighting devices or systems thereof8%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%
H01QAntennas, i.e. radio aerials6%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%
H05BElectric heating6%
PatentTitleYear
12,556,044Positioning system and method based on low frequency magnetic field, and device202612,542,458Frequency locking method, wireless charging system, receiving device, and transmitting device202612,483,069Dynamic wireless power supply system with controllable power capacity using energy management circuits202512,427,874Wireless charging receive end with current control mechanisms202512,388,297Wireless charging transmitter, wireless charging receiver, and wireless charging system202512,341,352Foreign object detection apparatus and method and wireless charger202512,088,188Wireless charging control method, and wireless charging transmitter and system202412,078,299Light apparatus202412,050,002Lighting apparatus202412,049,144Transmit end, receive end, method, and system for wireless charging202412,028,948Lighting apparatus202412,021,407Wireless charging receiving apparatus, method, terminal, and system202411,909,228Foreign object detection method and apparatus, and wireless charging system202411,870,275Apparatus and method for detecting metal foreign matter in wireless charging system, and device202411,856,672Lighting apparatus202311,612,037Lighting apparatus202311,598,489Light bulb apparatus202311,555,603Lighting apparatus202311,553,574Lighting apparatus202311,482,941Phase alignment circuit and method of receive end, and receive end202211,312,251Electric vehicle wireless charging method, apparatus, and system202211,177,696Receive end and transmit end of wireless charging system, and wireless charging system2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to HUAWEI TECH CO LTD (11)· patent assignee history
2021–2026Based in CN· patent location history
2023–2024Patents assigned to XIAMEN LEEDARSON LIGHTING CO LTD (4)· patent assignee history
2023–2024Patents assigned to LEEDARSON LIGHTING CO LTD (2)· patent assignee history
2023–2024Patents assigned to XIAMEN ECO LIGHTING CO LTD (2)· patent assignee history
2025Patents assigned to HUAWEI DIGITAL POWER TECH CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 11 | 2021–2026 |
| XIAMEN LEEDARSON LIGHTING CO LTD | 4 | 2023–2024 |
| HUAWEI DIGITAL POWER TECH CO LTD | 3 | 2025 |
| LEEDARSON LIGHTING CO LTD | 2 | 2023–2024 |
| XIAMEN ECO LIGHTING CO LTD | 2 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 22 | 2021–2026 |